I believe 18436572
First generation of Oldsmobile Cutlass went from 1964 to 1967 and the second generation of Oldsmobile Cutlass went from 1968-1972. Third Generation of Olds mobile Cutlass went from 1973-1977.
The Cutlass Supreme model didn't come out until 1970, but there were a total of over 350,000 Cutlasses sold in 1968.
Oldsmobile Cutlass/442
310
Fig. 4: 1970-74 Oldsmobile-built 350, 455 V8. Engine firing order: 1-8-4-3-6-5-7-2. Distributor rotation: Counter-clockwise
According to http://consumerguideauto.howstuffworks.com/1990-to-1997-oldsmobile-cutlass-supreme-4.htm, the fuel capacity for the 1994 Cutlass Supreme is 16.5 gallons. Many years ago I owned a 1968 Cutlass Supreme convertible--a very fun car.
It's not easy...you may find some help here: http://www.442.com
I have a 1969 Oldsmobile Cutlass supreme. My car has a 1968 front bumper, hood, and grill. Its mirror of your question but If a 68 can go on a 69 I wouldn't see why a 69 couldn't go on a 68.
A 1968 Plymouth satellite 273 is a classic automobile. Its firing order is 1 5 3 6 2 4.
See link
the firing order is the same as Chevy 350 except opposite rotation instead of clockwise it is counter clockwise
GM never kept those types of records so there's honestly no way to tell for sure.